What is rational numbers ? Share with your friends Share 0 Pulkit_Bansal answered this The numbers which can be expressed as p/q where q is not equal to 0 is called a rational number. 0 View Full Answer Faryal Memon answered this The numbers which can be expressed as p/q where q is not equal to 0 is called a rational number.Posted by plktbnsl 0 Darshil answered this if a is any integer and b is any non zero integer than a upon b is called rational number.... 0 Param Sukhadia answered this Rational numbers are the fractions represented of the form p/q where p & q are integers where q is not equal to zero 0